feat: add insta snapshot testing for TUI components

- Add insta dev-dependency for visual regression testing
- Create lib.rs to expose modules for integration tests
- Add snapshot tests for progress_bar, topbar, library, help modal
- Add unit tests for LibraryState navigation
- Move all tests to tests/ directory (proper Rust convention)
- Make build.rs skip proto compilation when protoc unavailable
- Add docs/testing-possible-solutions.md with testing strategies

This commit is contained in:

Alexander

2026-05-09 11:35:10 +02:00

parent f7660436c2

commit 5bee7092d3

25 changed files with 799 additions and 115 deletions

tests/snapshots/ui_snapshots__progress_bar_snapshots__empty.snap

View File

@@ -0,0 +1,5 @@
 ---
 source: tests/ui_snapshots.rs
 expression: terminal.backend()
 ---
 "▱▱▱▱▱▱▱▱▱▱  "